CN1308726C - 具有整合式光二极管光源的影像投影装置 - Google Patents
具有整合式光二极管光源的影像投影装置 Download PDFInfo
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- CN1308726C CN1308726C CNB021309981A CN02130998A CN1308726C CN 1308726 C CN1308726 C CN 1308726C CN B021309981 A CNB021309981 A CN B021309981A CN 02130998 A CN02130998 A CN 02130998A CN 1308726 C CN1308726 C CN 1308726C
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- light
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- light source
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNB021309981A CN1308726C (zh) | 2002-09-25 | 2002-09-25 | 具有整合式光二极管光源的影像投影装置 |
Applications Claiming Priority (1)
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CNB021309981A CN1308726C (zh) | 2002-09-25 | 2002-09-25 | 具有整合式光二极管光源的影像投影装置 |
Publications (2)
Publication Number | Publication Date |
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CN1485649A CN1485649A (zh) | 2004-03-31 |
CN1308726C true CN1308726C (zh) | 2007-04-04 |
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Application Number | Title | Priority Date | Filing Date |
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CNB021309981A Expired - Fee Related CN1308726C (zh) | 2002-09-25 | 2002-09-25 | 具有整合式光二极管光源的影像投影装置 |
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CN (1) | CN1308726C (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598890B (zh) * | 2008-06-05 | 2011-03-23 | 台达电子工业股份有限公司 | 投影系统 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100395657C (zh) * | 2004-11-24 | 2008-06-18 | 普立尔科技股份有限公司 | 使用发光二极管为光源的投影装置 |
CN106405933B (zh) | 2016-10-31 | 2019-08-13 | 京东方科技集团股份有限公司 | 背光模组和液晶显示装置 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1224169A (zh) * | 1997-06-25 | 1999-07-28 | 惠普公司 | 用于投影显示的光源 |
CN2350940Y (zh) * | 1998-04-06 | 1999-11-24 | 成都东方电子有限公司 | 液晶投影机固体光源灯 |
JP2002244211A (ja) * | 2001-02-22 | 2002-08-30 | Ricoh Co Ltd | 画像投射装置 |
-
2002
- 2002-09-25 CN CNB021309981A patent/CN1308726C/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1224169A (zh) * | 1997-06-25 | 1999-07-28 | 惠普公司 | 用于投影显示的光源 |
CN2350940Y (zh) * | 1998-04-06 | 1999-11-24 | 成都东方电子有限公司 | 液晶投影机固体光源灯 |
JP2002244211A (ja) * | 2001-02-22 | 2002-08-30 | Ricoh Co Ltd | 画像投射装置 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101598890B (zh) * | 2008-06-05 | 2011-03-23 | 台达电子工业股份有限公司 | 投影系统 |
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Publication number | Publication date |
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CN1485649A (zh) | 2004-03-31 |
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Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Delta Electronics Agent Ltd Assignor: Delta Optoelectronics Inc. Contract fulfillment period: 2008.1.1 to 2013.12.31 Contract record no.: 2009990000376 Denomination of invention: Image projection arrangement having integrated type optical diode luminous source Granted publication date: 20070404 License type: Exclusive license Record date: 20090428 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.1.1 TO 2013.12.31; CHANGE OF CONTRACT Name of requester: ZHONGDA VIDEO SIGNAL (WUJIANG) CO., LTD. Effective date: 20090428 |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20200925 |
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CF01 | Termination of patent right due to non-payment of annual fee |